... 3.Environmental 4.Size TD 9.5cm,H15.5cm,350ml Made from borosilicate glass, heat resistant, temperature difference (150C)Clean and ... meters. Owns stuff 461 persons, automatic machine production line 6sets, hand machine production line 8sets, and mouth blown production line 8sets ... : 8--10 containers per dayExport port: Qingdao, Tianjin, Shanghai etc Hand Made High Quality Double Wall Glass Tea Cup